A fan puts on a give-away Jackie Robinson jersey with No. 42 on

In honor of Jackie Robinson Day, the social significance of jersey numbers in sports – New York Daily News

A detailed account of Jackie Robinson's first day in the Majors, by Jon Weisman

Setting the Record Straight on Jackie Robinson's Legacy - The Sacramento Observer

Happy Jackie Robinson Day! : r/baseball

Size XL Jackie Robinson Promotional Giveaway Jersey #42 for Sale in Los Angeles, CA - OfferUp

Scenes From 42 The Jackie Robinson Foundation

Jackie Robinson, Jersey City, and His First Game in Organized Baseball – Society for American Baseball Research

Jackie Robinson 42 Design' Men's T-Shirt

Yasiel Puig Autographed Game used Los Angeles Dodgers Jackie Robinson 42 Gray Baseball Jersey - MLB COA